body {
    font-family: Arial, sans-serif;
    background-color: #f4f6f8;
    color: #333;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 600px;
    margin: 40px auto;
    padding: 0 20px;
}
.text-center { text-align: center; }
.header {
    text-align: center;
    margin-bottom: 30px;
}
.header h1 { margin: 0; color: #2e7d32; font-size: 28px; }
.header h2 { margin: 5px 0 0; color: #666; font-size: 18px; font-weight: normal; }
.card {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.card h3 { margin-top: 0; margin-bottom: 20px; color: #333; border-bottom: 2px solid #e8f5e9; padding-bottom: 10px; font-size: 18px; }
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    font-size: 14px;
}
.form-group input[type="text"],
.form-group input[type="date"],
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 16px;
}
.checkbox-group label {
    font-weight: normal;
    font-size: 14px;
}
.checkbox-group input {
    margin-right: 10px;
}
.btn {
    display: inline-block;
    width: 100%;
    background-color: #2e7d32;
    color: white;
    padding: 14px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
}
.btn:hover { background-color: #1b5e20; }
.progress-bar {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 10px;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
    margin-bottom: 15px;
}
.hp-field { display: none !important; }
.success-icon {
    font-size: 50px;
    color: #2e7d32;
    margin-bottom: 20px;
}
hr { border: 0; border-top: 1px solid #eee; margin: 20px 0; }
@media (max-width: 480px) {
    .container { margin: 15px auto; }
    .card { padding: 20px; }
}